Problem
How would you optimize a Python script that is running slowly on a dataset with millions of rows?
Practicing as: Data Scientist interview at VodafoneHi, I'll play your Vodafone interviewer for the Data Scientist role. Candidates describe these interviews as mixed and moderately difficult, so expect me to be professional and fair. Take your time with the question above and answer like we're in the room.
You are practicing as a guest. Sign up free to get your answer graded with AI feedback. Your draft stays right here.
